PT2557797T - Método e aparelho para a realização de intrapredição utilizando um filtro adaptativo - Google Patents

Método e aparelho para a realização de intrapredição utilizando um filtro adaptativo

Info

Publication number
PT2557797T
PT2557797T PT117662007T PT11766200T PT2557797T PT 2557797 T PT2557797 T PT 2557797T PT 117662007 T PT117662007 T PT 117662007T PT 11766200 T PT11766200 T PT 11766200T PT 2557797 T PT2557797 T PT 2557797T
Authority
PT
Portugal
Prior art keywords
prediction
adaptive filter
performing intra
intra
adaptive
Prior art date
Application number
PT117662007T
Other languages
English (en)
Original Assignee
Electronics & Telecommunications Res Inst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45028890&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT2557797(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Electronics & Telecommunications Res Inst filed Critical Electronics & Telecommunications Res Inst
Publication of PT2557797T publication Critical patent/PT2557797T/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
PT117662007T 2010-04-09 2011-04-11 Método e aparelho para a realização de intrapredição utilizando um filtro adaptativo PT2557797T (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20100032778 2010-04-09
KR1020110026079A KR20110113561A (ko) 2010-04-09 2011-03-23 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
KR1020110032766A KR101529475B1 (ko) 2010-04-09 2011-04-08 적응적 필터를 이용한 인트라 예측을 수행하는 영상 복호화 장치

Publications (1)

Publication Number Publication Date
PT2557797T true PT2557797T (pt) 2021-02-16

Family

ID=45028890

Family Applications (2)

Application Number Title Priority Date Filing Date
PT181942046T PT3448035T (pt) 2010-04-09 2011-04-11 Método e aparelho para a realização de intrapredição utilizando um filtro adaptativo
PT117662007T PT2557797T (pt) 2010-04-09 2011-04-11 Método e aparelho para a realização de intrapredição utilizando um filtro adaptativo

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PT181942046T PT3448035T (pt) 2010-04-09 2011-04-11 Método e aparelho para a realização de intrapredição utilizando um filtro adaptativo

Country Status (16)

Country Link
US (16) US9549204B2 (pt)
EP (6) EP2557797B1 (pt)
JP (15) JP5583840B2 (pt)
KR (16) KR20110113561A (pt)
CN (5) CN104994396B (pt)
CY (2) CY1123771T1 (pt)
DK (2) DK3448035T3 (pt)
ES (4) ES2863540T3 (pt)
HR (2) HRP20210238T1 (pt)
HU (2) HUE052884T2 (pt)
LT (2) LT3448035T (pt)
PL (2) PL2557797T3 (pt)
PT (2) PT3448035T (pt)
RS (2) RS61410B1 (pt)
SI (2) SI3448035T1 (pt)
WO (1) WO2011126349A2 (pt)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101510108B1 (ko) * 2009-08-17 2015-04-10 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
KR20110113561A (ko) 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
KR20110123651A (ko) 2010-05-07 2011-11-15 한국전자통신연구원 생략 부호화를 이용한 영상 부호화 및 복호화 장치 및 그 방법
KR101373814B1 (ko) * 2010-07-31 2014-03-18 엠앤케이홀딩스 주식회사 예측 블록 생성 장치
KR20120012385A (ko) * 2010-07-31 2012-02-09 오수미 인트라 예측 부호화 장치
KR101578318B1 (ko) 2010-09-30 2015-12-16 미쓰비시덴키 가부시키가이샤 화상 복호 장치, 화상 복호 방법, 화상 부호화 장치 및 화상 부호화 방법
CA2961824C (en) * 2011-01-12 2019-07-23 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method, and image decoding method
WO2012134046A2 (ko) * 2011-04-01 2012-10-04 주식회사 아이벡스피티홀딩스 동영상의 부호화 방법
KR101763496B1 (ko) 2011-04-25 2017-07-31 엘지전자 주식회사 인트라 예측 방법과 이를 이용한 부호화기 및 복호화기
KR101383775B1 (ko) * 2011-05-20 2014-04-14 주식회사 케이티 화면 내 예측 방법 및 장치
US9654785B2 (en) * 2011-06-09 2017-05-16 Qualcomm Incorporated Enhanced intra-prediction mode signaling for video coding using neighboring mode
KR20120140181A (ko) * 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
GB2555287B (en) * 2011-10-17 2018-11-07 Kt Corp Video decoding method using transform method selected from a transform method set
CN104935929B (zh) * 2011-10-24 2018-05-25 英孚布瑞智有限私人贸易公司 图像解码设备
US9282344B2 (en) 2011-11-04 2016-03-08 Qualcomm Incorporated Secondary boundary filtering for video coding
KR20130049526A (ko) 2011-11-04 2013-05-14 오수미 복원 블록 생성 방법
KR20130049522A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 방법
EP3965425A3 (en) * 2011-12-23 2022-06-08 Electronics And Telecommunications Research Institute Method and apparatus for setting reference picture index of temporal merging candidate
US9210438B2 (en) * 2012-01-20 2015-12-08 Sony Corporation Logical intra mode naming in HEVC video coding
KR101530758B1 (ko) * 2012-07-04 2015-07-20 한양대학교 산학협력단 적응적 필터링을 이용하는 인트라 예측 방법 및 장치
US9277212B2 (en) * 2012-07-09 2016-03-01 Qualcomm Incorporated Intra mode extensions for difference domain intra prediction
US20150256827A1 (en) * 2012-09-28 2015-09-10 Mitsubishi Electric Corporation Video encoding device, video decoding device, video encoding method, and video decoding method
WO2014146079A1 (en) 2013-03-15 2014-09-18 Zenkich Raymond System and method for non-uniform video coding
WO2014178563A1 (ko) * 2013-04-29 2014-11-06 인텔렉추얼 디스커버리 주식회사 인트라 예측 방법 및 장치
US10015515B2 (en) * 2013-06-21 2018-07-03 Qualcomm Incorporated Intra prediction from a predictive block
JP6497562B2 (ja) * 2014-03-05 2019-04-10 ソニー株式会社 画像符号化装置および方法
US10148953B2 (en) * 2014-11-10 2018-12-04 Samsung Electronics Co., Ltd. System and method for intra prediction in video coding
JP6383327B2 (ja) * 2015-06-10 2018-08-29 日本電信電話株式会社 イントラ予測処理装置、イントラ予測処理方法、イントラ予測処理プログラム、画像符号化装置及び画像復号装置
US11477484B2 (en) * 2015-06-22 2022-10-18 Qualcomm Incorporated Video intra prediction using hybrid recursive filters
WO2017043786A1 (ko) * 2015-09-10 2017-03-16 엘지전자 주식회사 비디오 코딩 시스템에서 인트라 예측 방법 및 장치
EP3367680B1 (en) * 2015-10-22 2020-07-01 LG Electronics Inc. Intra-prediction method and apparatus in video coding system
CN108370441B (zh) * 2015-11-12 2022-07-12 Lg 电子株式会社 在图像编译系统中用于系数引起的帧内预测的方法和装置
US10362314B2 (en) * 2015-11-27 2019-07-23 Mediatek Inc. Apparatus and method for video coding by intra-prediction
US11233990B2 (en) 2016-02-08 2022-01-25 Sharp Kabushiki Kaisha Systems and methods for intra prediction coding
EP3396953A4 (en) * 2016-02-16 2019-01-16 Samsung Electronics Co., Ltd. METHOD AND APPARATUS FOR ENCODING / DECODING AN IMAGE
KR102609632B1 (ko) * 2016-02-25 2023-12-01 주식회사 케이티 비디오 신호 처리 방법 및 장치
WO2017160117A1 (ko) 2016-03-17 2017-09-21 세종대학교 산학협력단 인트라 예측 기반의 비디오 신호 처리 방법 및 장치
CN105933708B (zh) * 2016-04-15 2019-02-12 杨桦 一种数据压缩和解压缩的方法和装置
WO2017188652A1 (ko) 2016-04-26 2017-11-02 인텔렉추얼디스커버리 주식회사 영상 부호화/복호화 방법 및 장치
US11503315B2 (en) * 2016-08-19 2022-11-15 Lg Electronics Inc. Method and apparatus for encoding and decoding video signal using intra prediction filtering
CN114339225B (zh) * 2016-09-05 2024-06-04 罗斯德尔动力有限责任公司 图像编码和解码装置及比特流存储介质和发送装置
CN117201775A (zh) 2016-09-13 2023-12-08 韩国电子通信研究院 视频编码/解码方法和装置以及存储比特流的记录介质
CN117255194A (zh) * 2016-09-30 2023-12-19 罗斯德尔动力有限责任公司 图像处理方法及其装置
WO2018097700A1 (ko) * 2016-11-28 2018-05-31 한국전자통신연구원 필터링을 위한 방법 및 장치
CN116320498A (zh) * 2016-11-28 2023-06-23 韩国电子通信研究院 用于滤波的方法和装置
WO2018124853A1 (ko) * 2017-01-02 2018-07-05 한양대학교 산학협력단 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치
KR20180080115A (ko) 2017-01-02 2018-07-11 한양대학교 산학협력단 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치
CN117336472A (zh) * 2017-01-02 2024-01-02 Lx 半导体科技有限公司 图像编码/解码设备以及发送图像数据的设备
WO2018128345A2 (ko) * 2017-01-04 2018-07-12 삼성전자 주식회사 복호화 방법 및 그 장치
KR102377482B1 (ko) * 2017-03-09 2022-03-22 광운대학교 산학협력단 효과적인 영상 부/복호화를 위한 인루프 필터 정보 전송 방법 및 장치
KR20180105294A (ko) 2017-03-14 2018-09-28 한국전자통신연구원 이미지 압축 장치
US10225578B2 (en) * 2017-05-09 2019-03-05 Google Llc Intra-prediction edge filtering
US10992939B2 (en) 2017-10-23 2021-04-27 Google Llc Directional intra-prediction coding
WO2018221554A1 (ja) * 2017-06-01 2018-12-06 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、符号化方法、復号装置及び復号方法
WO2019013515A1 (ko) * 2017-07-10 2019-01-17 삼성전자 주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
CN117528071A (zh) 2017-08-21 2024-02-06 韩国电子通信研究院 编码/解码视频的方法和设备以及存储比特流的记录介质
KR20190043482A (ko) 2017-10-18 2019-04-26 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
JP6992825B2 (ja) 2018-01-30 2022-01-13 富士通株式会社 映像符号化装置、映像符号化方法、映像復号装置、映像復号方法、及び映像符号化システム
US11722673B2 (en) 2018-06-11 2023-08-08 Samsung Eleotronics Co., Ltd. Encoding method and apparatus therefor, and decoding method and apparatus therefor
WO2020004902A1 (ko) * 2018-06-25 2020-01-02 김기백 영상 부호화/복호화 방법 및 장치
CN110650349B (zh) * 2018-06-26 2024-02-13 中兴通讯股份有限公司 一种图像编码方法、解码方法、编码器、解码器及存储介质
CN110650337B (zh) * 2018-06-26 2022-04-01 中兴通讯股份有限公司 一种图像编码方法、解码方法、编码器、解码器及存储介质
EP3808092A4 (en) 2018-07-02 2021-12-01 Huawei Technologies Co., Ltd. VIDEO CODING FILTERING APPARATUS AND METHOD
WO2020013609A1 (ko) * 2018-07-11 2020-01-16 인텔렉추얼디스커버리 주식회사 화면내 예측 기반의 비디오 코딩 방법 및 장치
EP3868111A4 (en) * 2019-03-04 2022-03-02 Huawei Technologies Co., Ltd. ENCODER, DECODER, AND RELATED METHODS USING IBC SEARCH RANGE OPTIMIZATION FOR ARBITRARY CTU SIZE
CN109862371A (zh) 2019-03-12 2019-06-07 北京大学深圳研究生院 一种基于帧内预测的编解码方法、装置及滤波器
US11818395B2 (en) 2021-04-22 2023-11-14 Electronics And Telecommunications Research Institute Immersive video decoding method and immersive video encoding method

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1020596A (en) 1911-11-17 1912-03-19 Karl August Braeuning Automatic firearm with fixed barrel and breech-action.
KR920008629B1 (ko) 1990-09-27 1992-10-02 삼성전자 주식회사 화상의 윤곽 보정회로
US5621467A (en) * 1995-02-16 1997-04-15 Thomson Multimedia S.A. Temporal-spatial error concealment apparatus and method for video signal processors
US20060026899A1 (en) * 1999-06-08 2006-02-09 Weder Donald E Floral wrapper with decorative portion and method
PT2268039E (pt) 2001-11-21 2015-10-26 Google Technology Holdings LLC Codificação adaptativa de quadro/campo ao nível dos macroblocos para o conteúdo de vídeo digital
US20030099294A1 (en) 2001-11-27 2003-05-29 Limin Wang Picture level adaptive frame/field coding for digital video content
DE10158658A1 (de) * 2001-11-30 2003-06-12 Bosch Gmbh Robert Verfahren zur gerichteten Prädiktion eines Bildblockes
EP2290990B1 (en) * 2002-05-28 2014-05-07 Sharp Kabushiki Kaisha Method and systems for image intra-prediction mode estimation, communication, and organization
WO2004064406A1 (en) * 2003-01-10 2004-07-29 Thomson Licensing S.A. Defining interpolation filters for error concealment in a coded image
US7289562B2 (en) 2003-08-01 2007-10-30 Polycom, Inc. Adaptive filter to improve H-264 video quality
CN100536573C (zh) * 2004-01-16 2009-09-02 北京工业大学 基于方向的dc预测方法及用于视频编码的帧内预测方法
JP2006005438A (ja) 2004-06-15 2006-01-05 Sony Corp 画像処理装置およびその方法
KR100913088B1 (ko) * 2005-01-21 2009-08-21 엘지전자 주식회사 베이스 레이어의 내부모드 블록의 예측정보를 이용하여영상신호를 엔코딩/디코딩하는 방법 및 장치
JP2006229411A (ja) * 2005-02-16 2006-08-31 Matsushita Electric Ind Co Ltd 画像復号化装置及び画像復号化方法
US7876833B2 (en) * 2005-04-11 2011-01-25 Sharp Laboratories Of America, Inc. Method and apparatus for adaptive up-scaling for spatially scalable coding
KR100873636B1 (ko) * 2005-11-14 2008-12-12 삼성전자주식회사 단일 부호화 모드를 이용하는 영상 부호화/복호화 방법 및장치
KR101246294B1 (ko) * 2006-03-03 2013-03-21 삼성전자주식회사 영상의 인트라 예측 부호화, 복호화 방법 및 장치
JP2007252256A (ja) 2006-03-22 2007-10-04 Daiwa Seiko Inc 魚釣用電動リール
KR100745765B1 (ko) * 2006-04-13 2007-08-02 삼성전자주식회사 화상 데이터의 공간상 예측 장치 및 방법과 그를 이용한부호화 장치 및 방법, 화상 데이터의 공간상 예측 보상장치 및 방법과 그를 이용한 복호화 장치 및 방법
CN101502124B (zh) * 2006-07-28 2011-02-23 株式会社东芝 图像编码和解码的方法以及装置
JP4719650B2 (ja) * 2006-08-31 2011-07-06 富士通株式会社 画像符号化装置
US9014280B2 (en) 2006-10-13 2015-04-21 Qualcomm Incorporated Video coding with adaptive filtering for motion compensated prediction
WO2008048489A2 (en) * 2006-10-18 2008-04-24 Thomson Licensing Method and apparatus for video coding using prediction data refinement
CN101267567A (zh) * 2007-03-12 2008-09-17 华为技术有限公司 帧内预测、编解码方法及装置
CN101702963A (zh) * 2007-03-15 2010-05-05 诺基亚公司 用于为视频编码中的空间可伸缩性提供改进的残差预测的系统和方法
CN103338365B (zh) * 2007-06-29 2017-04-12 夏普株式会社 图像编码装置、图像编码方法、图像译码装置、图像译码方法
US7650455B2 (en) * 2007-07-27 2010-01-19 International Business Machines Corporation Spider web interconnect topology utilizing multiple port connection
EP2191652B1 (en) * 2007-09-02 2017-02-08 Lg Electronics Inc. A method and an apparatus for processing a video signal
CN101163249B (zh) * 2007-11-20 2010-07-21 北京工业大学 直流模式预测方法
US8165210B2 (en) * 2007-12-17 2012-04-24 Vixs Systems, Inc. Video codec with shared interpolation filter and method for use therewith
KR101460608B1 (ko) 2008-03-04 2014-11-14 삼성전자주식회사 필터링된 예측 블록을 이용한 영상 부호화, 복호화 방법 및장치
KR101591825B1 (ko) * 2008-03-27 2016-02-18 엘지전자 주식회사 비디오 신호의 인코딩 또는 디코딩 방법 및 장치
EP2266321B1 (en) * 2008-04-23 2017-12-13 Telefonaktiebolaget LM Ericsson (publ) Template-based pixel block processing
JP2009284298A (ja) * 2008-05-23 2009-12-03 Hitachi Ltd 動画像符号化装置、動画像復号化装置、動画像符号化方法及び動画像復号化方法
JP2010035137A (ja) * 2008-07-01 2010-02-12 Sony Corp 画像処理装置および方法、並びにプログラム
EP2316193A1 (en) * 2008-07-02 2011-05-04 Telefonaktiebolaget L M Ericsson (PUBL) Service enablement/disablement based on service relationships
US20100061650A1 (en) 2008-09-05 2010-03-11 Barinder Singh Rai Method And Apparatus For Providing A Variable Filter Size For Providing Image Effects
KR100968774B1 (ko) 2008-09-18 2010-07-09 고려대학교 산학협력단 다수의 이종 프로세서를 구비하는 멀티 프로세싱 시스템 및그 구동 방법
EP2262267A1 (en) 2009-06-10 2010-12-15 Panasonic Corporation Filter coefficient coding scheme for video coding
KR101510108B1 (ko) 2009-08-17 2015-04-10 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
KR101616941B1 (ko) 2009-09-07 2016-04-29 삼성전자주식회사 체적 탄성파 공진기를 이용한 위상 천이 장치
CN102870411B (zh) 2010-01-08 2016-09-21 诺基亚技术有限公司 用于视频处理的装置、方法和计算机程序
KR20110113561A (ko) 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
US8619857B2 (en) * 2010-04-09 2013-12-31 Sharp Laboratories Of America, Inc. Methods and systems for intra prediction
US8644375B2 (en) * 2010-04-09 2014-02-04 Sharp Laboratories Of America, Inc. Methods and systems for intra prediction
CN102948144B (zh) * 2010-04-26 2018-09-21 太阳专利托管公司 用于从周围块的统计推断出针对帧内预测的滤波模式
US20110261880A1 (en) * 2010-04-27 2011-10-27 Sony Corporation Boundary adaptive intra prediction for improving subjective video quality
US9083974B2 (en) * 2010-05-17 2015-07-14 Lg Electronics Inc. Intra prediction modes
KR20120012385A (ko) * 2010-07-31 2012-02-09 오수미 인트라 예측 부호화 장치
KR101373814B1 (ko) 2010-07-31 2014-03-18 엠앤케이홀딩스 주식회사 예측 블록 생성 장치
US10123009B2 (en) * 2010-08-17 2018-11-06 M&K Holdings Inc. Apparatus for encoding an image
EP3125559B1 (en) 2010-08-17 2018-08-08 M&K Holdings Inc. Apparatus for decoding an intra prediction mode
US9008175B2 (en) * 2010-10-01 2015-04-14 Qualcomm Incorporated Intra smoothing filter for video coding
US9258573B2 (en) * 2010-12-07 2016-02-09 Panasonic Intellectual Property Corporation Of America Pixel adaptive intra smoothing
KR102209697B1 (ko) 2010-12-08 2021-02-01 엘지전자 주식회사 인트라 예측 방법과 이를 이용한 부호화 장치 및 복호화 장치
WO2012092763A1 (en) 2011-01-07 2012-07-12 Mediatek Singapore Pte. Ltd. Method and apparatus of improved intra luma prediction mode coding
WO2012134046A2 (ko) * 2011-04-01 2012-10-04 주식회사 아이벡스피티홀딩스 동영상의 부호화 방법
US9432699B2 (en) * 2011-05-18 2016-08-30 Nokia Technologies Oy Methods, apparatuses and computer programs for video coding
KR20120140181A (ko) * 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
JP5890520B2 (ja) 2011-06-28 2016-03-22 サムスン エレクトロニクス カンパニー リミテッド 画像の輝度成分を用いて画像の色差成分を予測する方法及び予測装置
CN108174213B (zh) 2011-10-24 2022-07-12 占史克威尔有限公司 图像解码装置
CN107222744B (zh) * 2011-10-28 2020-10-27 三星电子株式会社 用于视频的帧内预测的方法和设备
US9282344B2 (en) * 2011-11-04 2016-03-08 Qualcomm Incorporated Secondary boundary filtering for video coding
CN104081770B (zh) * 2012-01-20 2018-10-09 英迪股份有限公司 帧内预测模式映射方法和使用该方法的装置
US9467692B2 (en) 2012-08-31 2016-10-11 Qualcomm Incorporated Intra prediction improvements for scalable video coding
US9357211B2 (en) * 2012-12-28 2016-05-31 Qualcomm Incorporated Device and method for scalable and multiview/3D coding of video information
US9615086B2 (en) * 2013-02-06 2017-04-04 Research & Business Foundation Sungkyunkwan University Method and apparatus for intra prediction
US9451254B2 (en) 2013-07-19 2016-09-20 Qualcomm Incorporated Disabling intra prediction filtering
US10225578B2 (en) * 2017-05-09 2019-03-05 Google Llc Intra-prediction edge filtering

Also Published As

Publication number Publication date
US20130039421A1 (en) 2013-02-14
US20190014346A1 (en) 2019-01-10
KR102403965B1 (ko) 2022-05-31
US20180352250A1 (en) 2018-12-06
JP6313497B2 (ja) 2018-04-18
KR102143512B1 (ko) 2020-08-11
US10440392B2 (en) 2019-10-08
KR101719347B1 (ko) 2017-03-27
JP2018137781A (ja) 2018-08-30
JP7488947B2 (ja) 2024-05-22
JP2014207683A (ja) 2014-10-30
SI2557797T1 (sl) 2021-04-30
JP6574014B2 (ja) 2019-09-11
US9781448B2 (en) 2017-10-03
US10623770B2 (en) 2020-04-14
JP2023139224A (ja) 2023-10-03
LT2557797T (lt) 2021-03-10
JP6574010B2 (ja) 2019-09-11
CN104994396A (zh) 2015-10-21
US20210176494A1 (en) 2021-06-10
CN104994396B (zh) 2018-11-06
CN102939761A (zh) 2013-02-20
JP2018137782A (ja) 2018-08-30
EP3823285A1 (en) 2021-05-19
HUE053328T2 (hu) 2021-06-28
KR20110113592A (ko) 2011-10-17
JP2018137779A (ja) 2018-08-30
JP2013524681A (ja) 2013-06-17
KR101791076B1 (ko) 2017-11-20
US20180048912A1 (en) 2018-02-15
RS61410B1 (sr) 2021-03-31
KR102578697B1 (ko) 2023-09-14
KR20230132431A (ko) 2023-09-15
EP3448035B1 (en) 2021-01-13
SI3448035T1 (sl) 2021-08-31
CY1123800T1 (el) 2022-05-27
EP2557797A4 (en) 2016-07-06
JP2020005277A (ja) 2020-01-09
CN104994395A (zh) 2015-10-21
CN106060566A (zh) 2016-10-26
US10560722B2 (en) 2020-02-11
US10951917B2 (en) 2021-03-16
EP2557797A2 (en) 2013-02-13
RS61405B1 (sr) 2021-02-26
KR20130110127A (ko) 2013-10-08
ES2863536T3 (es) 2021-10-11
US10075734B2 (en) 2018-09-11
US10623771B2 (en) 2020-04-14
JP5583840B2 (ja) 2014-09-03
WO2011126349A2 (ko) 2011-10-13
KR101885772B1 (ko) 2018-08-06
KR20240054934A (ko) 2024-04-26
US20170164002A1 (en) 2017-06-08
KR102277360B1 (ko) 2021-07-14
JP2017143542A (ja) 2017-08-17
JP2021106403A (ja) 2021-07-26
KR101529475B1 (ko) 2015-06-17
KR102657850B1 (ko) 2024-04-16
KR102028105B1 (ko) 2019-10-01
JP2018137780A (ja) 2018-08-30
KR20210088508A (ko) 2021-07-14
EP2557797B1 (en) 2021-01-13
ES2852376T3 (es) 2021-09-13
CN102939761B (zh) 2016-08-24
CN104994395B (zh) 2018-06-01
JP2016140090A (ja) 2016-08-04
HRP20210238T1 (hr) 2021-04-02
US20160044336A1 (en) 2016-02-11
KR20190111877A (ko) 2019-10-02
US10440393B2 (en) 2019-10-08
CN104902283B (zh) 2018-12-14
KR20130110126A (ko) 2013-10-08
EP3448036A1 (en) 2019-02-27
KR20180127286A (ko) 2018-11-28
US20180352252A1 (en) 2018-12-06
KR20180127285A (ko) 2018-11-28
US20190037238A1 (en) 2019-01-31
US20180376167A1 (en) 2018-12-27
US20200128273A1 (en) 2020-04-23
US20180352251A1 (en) 2018-12-06
KR101666862B1 (ko) 2016-10-19
PT3448035T (pt) 2021-02-18
DK3448035T3 (da) 2021-02-15
PL3448035T3 (pl) 2021-05-17
EP3829178A1 (en) 2021-06-02
US20160044337A1 (en) 2016-02-11
EP3448037A1 (en) 2019-02-27
JP6574011B2 (ja) 2019-09-11
EP3448037B1 (en) 2021-02-17
HRP20210264T1 (hr) 2021-06-11
US20190007700A1 (en) 2019-01-03
US10432968B2 (en) 2019-10-01
KR20130106341A (ko) 2013-09-27
KR20110113561A (ko) 2011-10-17
KR20170032894A (ko) 2017-03-23
KR101922459B1 (ko) 2018-11-27
US9838711B2 (en) 2017-12-05
US10560721B2 (en) 2020-02-11
WO2011126349A3 (ko) 2012-01-26
DK2557797T3 (da) 2021-02-15
KR20180081027A (ko) 2018-07-13
KR101719346B1 (ko) 2017-03-27
HUE052884T2 (hu) 2021-05-28
PL2557797T3 (pl) 2021-06-14
ES2851009T3 (es) 2021-09-02
JP7324909B2 (ja) 2023-08-10
KR102028104B1 (ko) 2019-10-01
EP3448035A1 (en) 2019-02-27
JP6574013B2 (ja) 2019-09-11
CY1123771T1 (el) 2022-05-27
US9661345B2 (en) 2017-05-23
CN106060566B (zh) 2019-03-29
LT3448035T (lt) 2021-03-10
EP3448036B1 (en) 2021-02-17
US20190007701A1 (en) 2019-01-03
JP6574012B2 (ja) 2019-09-11
US9549204B2 (en) 2017-01-17
JP2018137783A (ja) 2018-08-30
US10623769B2 (en) 2020-04-14
JP2014207685A (ja) 2014-10-30
US11601673B2 (en) 2023-03-07
JP2014207684A (ja) 2014-10-30
KR20170120538A (ko) 2017-10-31
JP7111859B2 (ja) 2022-08-02
CN104902283A (zh) 2015-09-09
JP2022141850A (ja) 2022-09-29
ES2863540T3 (es) 2021-10-11
KR20220077905A (ko) 2022-06-09
US20230188749A1 (en) 2023-06-15
KR20200096466A (ko) 2020-08-12

Similar Documents

Publication Publication Date Title
EP2557797A4 (en) METHOD AND APPARATUS FOR PERFORMING INTRA PREDICTION USING AN ADAPTIVE FILTER
PL3220641T3 (pl) Sposób i urządzenie do poprawionego filtrowania w pętli
GB201118807D0 (en) Method and apparatus
EP2729420A4 (en) METHOD AND APPARATUS FOR GLASS BENDING
GB201104694D0 (en) Apparatus and method
EP2624555A4 (en) METHOD AND APPARATUS FOR ADAPTIVE FILTERING
GB201102369D0 (en) Apparatus and method
ZA201305846B (en) Method and apparatus of deblocking filter
GB2478197B (en) Method and apparatus for cleaning filters
EP2753588A4 (en) METHOD AND APPARATUS FOR DRYING
GB201106982D0 (en) Defobrillator apparatus and method
EP2761437A4 (en) METHOD AND APPARATUS FOR FACILITATING COMMUNICATIONS BETWEEN WIDGETS
GB201115459D0 (en) Apparatus and method
EP2750811A4 (en) CLEANING PROCESS AND DEVICE
EP2718873A4 (en) HALFTONE GRASPING METHOD AND DEVICE
GB2493986B (en) Apparatus and method for communication
EP2645698A4 (en) PUSHING METHOD AND DEVICE
GB201102361D0 (en) Apparatus and method
GB201106882D0 (en) Apparatus and method
GB201115998D0 (en) Apparatus and method
GB201113781D0 (en) Apparatus and method
GB201111763D0 (en) Apparatus and method
GB201110351D0 (en) Apparatus and method
GB201109997D0 (en) Apparatus and method
GB201109105D0 (en) Apparatus and method